Import Gold Immersion 2 Layer Pcb/Pcba With Oem / Odm — Buy in Bulk from Supplier in China

Xing Da Circuits Technology Co., Ltd. provides a Gold Immersion 2 Layer PCB/PCBA service that supports both OEM and ODM projects. The boards are built on a 2‑layer stack‑up with a finished thickness of 1.6 mm and use FR‑4 substrate. Minimum drilled hole size is 3 mil (0.075 mm), while the smallest trace width and spacing are both 3 mil (0.075 mm). The surface finish is plating/immersion gold and copper thickness can be selected from 1 oz up to 11 oz, including options such as 10.5 oz.

Typical two‑layer PCBs employ a copper weight of 1 oz, but this supplier offers a broad selection of thicknesses to meet power or impedance requirements. Gold immersion plating provides a protective nickel barrier and a thin gold layer, which improves solderability and corrosion resistance. Available solder mask colours include blue, red and green, allowing visual identification of board variants during assembly.

These PCBs are intended for electronics, telecommunications and automotive applications that demand reliable interconnects and the flexibility of custom design. The supplier highlights capabilities for buried and blind vias, controlled impedance routing and BGA profiling, which are valuable for high‑frequency or high‑density designs. Trade terms such as flexible MOQ, vacuum‑packed inner packing and standard carton outer packing are mentioned, while payment can be arranged via L/C or T/T.

Xing Da Circuits Technology Co., Ltd. operates from the address 49th Building New Zone, Dongfeng Village, Songguang Town, Baoan District, Shenzhen, Guangdong 518105, China. The company is recorded as an imported supplier with a harbour trust tier, and its platform profile shows a response rate of 0 % and no average response time, suggesting that communication may need proactive follow‑up.

The firm promotes a full suite of design and manufacturing services, from Gerber file preparation to final SMT assembly. It lists a range of certifications including UL, ISO 9001, ISO 14000, SGS and RoHS compliance, though buyers should request the latest certificates for verification. The supplier’s capabilities extend to buried and blind vias, controlled impedance routing and BGA profiling, catering to complex electronic projects.